Reducing your risk of dementia, whatever your age

High angle view of senior man collecting jigsaw

Did you know that up to 45% of dementia cases could be prevented through healthy lifestyle choices?

Dementia prevention isn’t just something to think about when you’re 50 or older—it’s about protecting your brain right now, so that it reduces our risk of dementia and stays strong for the long term.

Why it matters at any age

Your brain health can be affected by things like smoking, drinking too much alcohol, being inactive, or feeling lonely. Health issues such as diabetes, high blood pressure, or being overweight can also raise your risk. Staying active, connected, and curious helps protect your brain.

For children and young people, early habits make a big difference. Simple steps—like wearing a helmet, protecting their ears from loud noise, and getting regular eye checks—help keep their brains and senses healthy for the future.

What you can do today

Start simple: go for a walk, join a local group, talk to friends, try a new hobby, or book a health check. Each small change adds up.

  • Make time for regular activity—something you enjoy, such as walking or a new hobby. Local directories such as the H.A.Y. Lincolnshire directory or Connect to Support can help.
  • Stay socially connected—friends, groups, chats matter.
  • Manage your health—check your blood pressure, watch for hearing or sight changes, and reduce alcohol or stop smoking. The NHS Better Health website is a good place to start.
  • Keep learning—new skills and challenges help your brain stay sharp.

Join the campaign

Watch this short ‘introduction to dementia prevention’ video: https://youtu.be/Z7vB230aVTE

Visit the Lincolnshire Partnership NHS Foundation Trust dementia prevention page for more information and animated resources, with age-specific advice on maintaining brain health: lpft.nhs.uk/dementia-prevention

Share this message with your friends, family, and young people you know. Let’s build habits early and help each other protect our brains and reduce the number of people getting dementia—starting now.

Published: 3rd November 2025